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Individual Calculations September 2017 |
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| Hewson, Brian Wr Total change: -26.00 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2023 | 2.50 | 9 | -1.30 | 20 | -26.00 | |
|  Dineley, Richard Dp | | | 2269 | WLS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Richardson, Alex | | | 2147 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Moreby, James E | | | 2149 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Verma, Aditya | | | 2071 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Burrows, Martin P | | | 2115 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Cocks, Elliot | | | 2036 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ahluwalia, Amardip | | | 1995 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Garnett, John S | | | 2005 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Davis, Lee | | | 1952 | WLS | 0.50 | 1 | -0.10 | 20 | -2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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